57bt.cn - robtex.com

57bt.cn

DNSSEC⚠️ Not signed

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034722715

Same first word

57bt.cn

Similar names

tb75.vip
75bt.com
t57b.com

DNS History

12 records (0 active, 12 former)

20162017201820192020202120222023202420252026NSns1.alidns.comns1.nowcndns.comns1.yiyu.comns2.alidns.comns2.nowcndns.comns2.yiyu.comMXmail.skrimple.comA124.16.31.152154.88.17.255205.164.14.67205.164.14.76207.56.175.122
○NSns1.alidns.com2015-10-10 → 2017-04-03 · 4 obs
● 2015-10-10 17:38:54
● 2017-04-03 21:11:06
○ 2020-04-06 17:14:46
○ 2026-04-28 08:52:36
○NSns1.nowcndns.com2026-04-28 → 2026-04-28 · 2 obs
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○NSns1.yiyu.com2020-04-06 → 2020-04-06 · 4 obs
○ 2017-04-03 21:11:06
● 2020-04-06 17:14:46
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○NSns2.alidns.com2015-10-10 → 2017-04-03 · 4 obs
● 2015-10-10 17:38:54
● 2017-04-03 21:11:06
○ 2020-04-06 17:14:46
○ 2026-04-28 08:52:36
○NSns2.nowcndns.com2026-04-28 → 2026-04-28 · 2 obs
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○NSns2.yiyu.com2020-04-06 → 2020-04-06 · 4 obs
○ 2017-04-03 21:11:06
● 2020-04-06 17:14:46
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○MXmail.skrimple.com2015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 15:59:08
○ 2015-10-10 17:38:54
○ 2026-04-28 08:52:36
○A124.16.31.1522015-10-10 → 2017-04-03 · 5 obs
○ 2015-05-20 15:59:08
● 2015-10-10 17:38:54
● 2017-04-03 21:11:06
○ 2020-04-06 17:14:46
○ 2026-04-28 08:52:36
○A154.88.17.2552020-04-06 → 2020-04-06 · 4 obs
○ 2017-04-03 21:11:06
● 2020-04-06 17:14:46
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○A205.164.14.672015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 15:59:08
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36
○A205.164.14.762015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 15:59:08
○ 2015-10-10 17:38:54
○ 2026-04-28 08:52:36
○A207.56.175.1222026-04-28 → 2026-04-28 · 2 obs
○ 2026-04-28 08:52:32
○ 2026-04-28 08:52:36

🔍 DNS Trace